GoogleAnalytics

gistfile1.java

/*
 * Copyright 2012 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Eclipse Public License version 1.0, available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

package org.jboss.forge.shell.analytics;

import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.enterprise.event.Observes;
import javax.inject.Inject;

import org.jboss.forge.env.Configuration;
import org.jboss.forge.shell.Shell;
import org.jboss.forge.shell.ShellColor;
import org.jboss.forge.shell.ShellPrompt;
import org.jboss.forge.shell.events.PostStartup;
import org.jboss.forge.shell.plugins.Alias;
import org.jboss.forge.shell.plugins.Command;
import org.jboss.forge.shell.plugins.DefaultCommand;
import org.jboss.forge.shell.plugins.Option;
import org.jboss.forge.shell.plugins.Plugin;

@Alias("analytics")
public class GoogleAnalyticsPlugin implements Plugin
{

   private static final String ANALYTICS_ENABLED = "analytics.enabled";
   private static final String ANALYTICS_LAST_RUN = "analytics.lastrun";

   private static final String ANALYTICS_DATE_MASK = "yyyyMMdd";

   @Inject
   private Configuration configuration;

   @Inject
   private Shell shell;

   @Inject
   private ShellPrompt prompt;

   public void onStartup(@Observes PostStartup startup)
   {
      Boolean enabled = configuration.getBoolean(ANALYTICS_ENABLED, null);
      if (enabled == null)
      {
         enabled = prompt
                  .promptBoolean(
                           "Will you allow Forge team to receive anonymous usage statistics for this Forge installation ?",
                           true);
         configuration.setProperty(ANALYTICS_ENABLED, enabled);
      }
      if (enabled)
      {
         Date lastRunDate = getLastRunDate();
         if (lastRunDate == null || lastRunDate.before(new Date()))
         {
            run();
            setLastRunDate(new Date());
         }

      }
   }

   @DefaultCommand
   public void setState(@Option(name = "enabled", required = true) Boolean enabled)
   {
      configuration.setProperty(ANALYTICS_ENABLED, enabled);
   }

   /**
    * Display info about the analytics usage
    */
   @Command("info")
   protected void displayInfo()
   {
      String state = configuration.getBoolean(ANALYTICS_ENABLED, Boolean.FALSE) ? "enabled"
               : "disabled";
      shell.print("Analytics is: ");
      shell.println(ShellColor.BOLD, state);
      Date lastRunDate = getLastRunDate();
      if (lastRunDate != null)
      {
         DateFormat dateInstance = DateFormat.getDateInstance(DateFormat.MEDIUM);
         shell.print("Analytics was last run at: ");
         shell.println(ShellColor.BOLD, dateInstance.format(lastRunDate));
      }
   }

   private Date getLastRunDate()
   {
      Date date = null;
      String lastRunDate = configuration.getString(ANALYTICS_LAST_RUN, null);
      if (lastRunDate != null)
      {
         SimpleDateFormat sdf = new SimpleDateFormat(ANALYTICS_DATE_MASK);
         try
         {
            return sdf.parse(lastRunDate);
         }
         catch (ParseException e)
         {
            return null;
         }
      }
      return date;
   }

   private void setLastRunDate(Date date)
   {
      SimpleDateFormat sdf = new SimpleDateFormat(ANALYTICS_DATE_MASK);
      configuration.setProperty(ANALYTICS_LAST_RUN, sdf.format(date));
   }

   private void run()
   {
      shell.println("PINGAR O GA");
   }
}